Air purifier

- Woongjin Coway Co., Ltd.
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Description

FIG. 1 is a perspective view of an air purifier showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

The air purifier is made of synthetic resins.

The air purifier is used for purifying an indoor air.

The broken line showing of parts of the drawings is included for the purpose of illustrating the use and environment, and forms no part of the claimed design.

Claims

I claim the ornamental design for an air purifier, as shown and described.

Referenced Cited
U.S. Patent Documents
D446849 August 21, 2001 Weinberg
D513070 December 20, 2005 Haranaka
D539264 March 27, 2007 Kim et al.
D539883 April 3, 2007 Lee et al.
D562958 February 26, 2008 Feriani et al.
D575860 August 26, 2008 Wu
D583450 December 23, 2008 Choi
D584281 January 6, 2009 Kim et al.
D594538 June 16, 2009 Tsuji
D599896 September 8, 2009 Choi
D605269 December 1, 2009 Wagner et al.
D607552 January 5, 2010 Pattberg
D619236 July 6, 2010 Schlag et al.
Foreign Patent Documents
D 1281696 September 2006 JP
Patent History
Patent number: D657857
Type: Grant
Filed: Feb 22, 2011
Date of Patent: Apr 17, 2012
Assignee: Woongjin Coway Co., Ltd. (Choongcheongnam-Do)
Inventor: Hun Jung Choi (Seoul)
Primary Examiner: David Muller
Attorney: McDermott Will & Emery LLP
Application Number: 29/385,886
Classifications
Current U.S. Class: Air Cleaner (D23/364)